# Makefile各个头文件目录配置
INCDIRS 		+= imx6ul
INCDIRS 		+= stdio/include
INCDIRS 		+= bsp/clk
INCDIRS 		+= bsp/led
INCDIRS 		+= bsp/delay
INCDIRS 		+= bsp/uart 
INCDIRS 		+= bsp/beep 
INCDIRS 		+= bsp/gpio
INCDIRS 		+= bsp/key
INCDIRS 		+= bsp/exit 
INCDIRS 		+= bsp/int 
				   			   